.account-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: max(24px, 5vh) 24px 24px;
  overflow-y: auto;
}
.account-overlay.open { display: flex; }

/* Login gate */
.login-gate {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, #1a1030 0%, #0a0a0a 55%);
  padding: 24px;
}
.login-gate.hidden { display: none; }
.login-card {
  width: min(400px, 100%);
  background: #111;
  border: 1px solid #2a2a2a;
  border-radius: 20px;
  padding: 28px 28px 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}
.login-brand { text-align: center; margin-bottom: 22px; }
.login-logo { font-size: 36px; margin-bottom: 8px; }
.login-brand h1 {
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, #8b5cf6, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.login-brand p { font-size: 13px; color: #777; margin-top: 6px; }
.login-tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.login-tab {
  flex: 1;
  padding: 9px 0;
  border-radius: 10px;
  border: 1px solid #2a2a2a;
  background: #141414;
  color: #888;
  font-size: 13px;
  cursor: pointer;
}
.login-tab.active { background: #8b5cf6; border-color: #8b5cf6; color: #fff; font-weight: 600; }
.login-form label { display: block; font-size: 12px; color: #888; margin: 12px 0 6px; }
.login-form input {
  width: 100%;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid #2a2a2a;
  background: #0d0d0d;
  color: #e8e8e8;
  font-size: 14px;
  outline: none;
}
.login-form input:focus { border-color: #8b5cf6; }
.login-error { min-height: 18px; font-size: 12px; color: #ef4444; margin: 10px 0 0; }
.login-submit {
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #8b5cf6, #a855f7);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.login-submit:hover { opacity: .92; }
.login-submit:disabled { opacity: .55; cursor: not-allowed; }

.gate-code-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.gate-password-row {
  display: flex;
  gap: 10px;
}
.gate-password-field {
  flex: 1;
  min-width: 0;
}
.gate-password-field label {
  display: block;
  font-size: 12px;
  color: #888;
  margin: 12px 0 6px;
}
.gate-code-row input {
  flex: 1;
  margin-bottom: 0;
}
.gate-send-code {
  flex-shrink: 0;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid #333;
  background: #1a1a1a;
  color: #ddd;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}
.gate-send-code:hover:not(:disabled) { background: #222; color: #fff; }
.gate-send-code:disabled { opacity: .55; cursor: not-allowed; }

.account-shell {
  width: min(960px, 100%);
  height: min(88vh, 720px);
  max-height: min(88vh, 720px);
  background: #111;
  border: 1px solid #2a2a2a;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
  flex-shrink: 0;
}

.account-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: #151515;
  border-bottom: 1px solid #242424;
}
.account-user {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.account-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.account-user-meta { min-width: 0; }
.account-user-id { font-size: 15px; font-weight: 700; color: #f0f0f0; }
.account-user-email { font-size: 12px; color: #777; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-top-actions { display: flex; gap: 8px; flex-shrink: 0; }
.account-top-actions button {
  padding: 7px 14px;
  border-radius: 10px;
  border: 1px solid #333;
  background: #1a1a1a;
  color: #bbb;
  font-size: 12px;
  cursor: pointer;
}
.account-top-actions button:hover { background: #222; color: #fff; }

.account-body {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 420px;
  flex: 1;
  overflow: hidden;
}
.account-nav {
  padding: 14px 10px;
  border-right: 1px solid #222;
  background: #0d0d0d;
  overflow-y: auto;
}
.account-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 4px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: #888;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
}
.account-nav-item:hover { background: #181818; color: #ccc; }
.account-nav-item.active { background: #fff; color: #111; font-weight: 600; }
.account-nav-item .icon { width: 18px; text-align: center; }

.account-main {
  padding: 20px 22px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}
.account-section-title { font-size: 18px; font-weight: 700; color: #f5f5f5; margin-bottom: 16px; }

.account-cards { display: grid; gap: 14px; }
.account-card {
  background: #161616;
  border: 1px solid #262626;
  border-radius: 14px;
  padding: 16px 18px;
}
.account-card-label { font-size: 12px; color: #666; margin-bottom: 6px; }
.account-card-value { font-size: 20px; font-weight: 700; color: #f0f0f0; }
.account-card-sub { font-size: 12px; color: #777; margin-top: 6px; }

.account-progress {
  height: 8px;
  background: #222;
  border-radius: 999px;
  overflow: hidden;
  margin: 12px 0 8px;
}
.account-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #38bdf8, #6366f1);
  border-radius: 999px;
  transition: width 0.3s;
}

.account-btn-primary {
  margin-top: 14px;
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.account-btn-primary:hover { filter: brightness(1.08); }

.account-redeem-row {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.account-redeem-row input {
  flex: 1;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #333;
  background: #0f0f0f;
  color: #eee;
  font-size: 13px;
}
.account-redeem-row button {
  padding: 10px 16px;
  border-radius: 10px;
  border: none;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
  font-size: 13px;
}
.account-form-field { margin-bottom: 10px; }
.account-form-field label { display: block; font-size: 12px; color: #888; margin-bottom: 4px; }
.account-form-field input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #333;
  background: #0f0f0f;
  color: #eee;
  font-size: 13px;
}
.account-form-field input:focus { outline: none; border-color: #6366f1; }

.account-table-wrap { overflow-x: auto; }
.account-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.account-table th, .account-table td {
  padding: 10px 8px;
  border-bottom: 1px solid #222;
  text-align: left;
  color: #aaa;
}
.account-table th { color: #666; font-weight: 600; }
.account-table td strong { color: #e5e5e5; }
.account-empty { padding: 40px 0; text-align: center; color: #555; font-size: 13px; }

.account-history-title { margin-top: 28px; font-size: 15px; }
.account-history-wrap { max-height: 280px; overflow-y: auto; margin-bottom: 8px; }
.account-history-table td:first-child { white-space: nowrap; color: #888; font-size: 11px; }
.account-status { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; }
.account-status-success { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.account-status-failed { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.account-status-pending { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.account-status-refunded { background: rgba(161, 161, 170, 0.15); color: #a1a1aa; }

.account-media-list { display: flex; flex-direction: column; gap: 12px; }
.account-media-item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid #222;
  border-radius: 10px;
  background: #111;
}
.account-media-thumb {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 8px;
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
}
.account-media-thumb-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #444;
}
.account-media-body { min-width: 0; }
.account-media-time { font-size: 11px; color: #666; margin-bottom: 4px; }
.account-media-context { font-size: 13px; color: #ddd; margin-bottom: 6px; word-break: break-word; }
.account-media-meta { display: flex; gap: 10px; align-items: center; font-size: 12px; color: #888; flex-wrap: wrap; }
.account-media-actions { flex-shrink: 0; }
.account-btn-download {
  padding: 8px 14px;
  border: 1px solid #333;
  border-radius: 8px;
  background: #1a1a1a;
  color: #e5e5e5;
  font-size: 12px;
  cursor: pointer;
}
.account-btn-download:hover:not(:disabled) { border-color: #6366f1; color: #fff; }
.account-btn-download:disabled { opacity: 0.6; cursor: wait; }
.account-media-unavailable { font-size: 12px; color: #555; }
.account-media-actions-stack { display: flex; flex-direction: column; gap: 6px; align-items: stretch; }
.account-btn-copy-prompt {
  padding: 8px 14px;
  border: 1px solid #333;
  border-radius: 8px;
  background: #1a1a1a;
  color: #e5e5e5;
  font-size: 12px;
  cursor: pointer;
}
.account-btn-copy-prompt:hover { border-color: #6366f1; color: #fff; }
.account-btn-add-asset {
  padding: 8px 14px;
  border: 1px solid #333;
  border-radius: 8px;
  background: #1a1a1a;
  color: #e5e5e5;
  font-size: 12px;
  cursor: pointer;
}
.account-btn-add-asset:hover:not(:disabled) { border-color: #10b981; color: #fff; }
.account-btn-add-asset:disabled { opacity: 0.6; cursor: wait; }
.account-refresh-hint { padding: 8px 0 0; font-size: 12px; color: #666; text-align: center; }
.account-media-prompt-hint { font-size: 11px; color: #666; margin-bottom: 4px; }

.account-relay-warn { color: #ef4444; font-size: 12px; margin-bottom: 10px; }
.account-storage-toggle { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #e5e5e5; cursor: pointer; }
.account-storage-toggle input { width: 16px; height: 16px; }
.account-save-dir-row { display: flex; gap: 8px; margin-top: 6px; }
.account-save-dir-row input { flex: 1; min-width: 0; padding: 10px 12px; border-radius: 8px; border: 1px solid #333; background: #141414; color: #e5e5e5; font-size: 13px; }
.account-save-dir-row button { flex-shrink: 0; padding: 10px 14px; border-radius: 8px; border: 1px solid #333; background: #1a1a1a; color: #e5e5e5; cursor: pointer; font-size: 12px; }
.account-save-dir-row button:hover:not(:disabled) { border-color: #6366f1; }
.account-save-dir-row button:disabled { opacity: 0.5; cursor: not-allowed; }

.account-security-item {
  padding: 12px 0;
  border-bottom: 1px solid #222;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.account-security-item:last-child { border-bottom: none; }
.account-security-label { font-size: 13px; color: #ccc; }
.account-security-value { font-size: 12px; color: #777; word-break: break-all; }

@media (max-width: 720px) {
  .account-body { grid-template-columns: 1fr; }
  .account-nav { display: flex; overflow-x: auto; border-right: none; border-bottom: 1px solid #222; }
  .account-nav-item { white-space: nowrap; width: auto; }
}